git diff --color-words separate removals and additions, get counts of each

Question

Here's a screenshot of a diff GUI tool that I'd like to replicate from the command line:

git diff --color-words looks promising, but I get both removals and additions together like this:

1. How can I get removals and additions into separate paragraphs?
2. How can I use highlighting instead of coloring the text?
3. How can I get a count of both the number of removals and additions?